import { OnChanges, TemplateRef, ViewContainerRef } from '@angular/core';
import * as i0 from "@angular/core";
declare type LetContext<T = unknown> = T & {
    pupaLet: T;
};
export declare class LetDirective<T = unknown> implements OnChanges {
    private readonly viewContainerRef;
    private readonly templateRef;
    pupaLet: T;
    private context;
    constructor(viewContainerRef: ViewContainerRef, templateRef: TemplateRef<LetContext<T>>);
    ngOnChanges(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LetDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<LetDirective<any>, "[pupaLet]", never, { "pupaLet": "pupaLet"; }, {}, never, never, false>;
}
export {};